package JDBC.JDBCtest.dao;

import JDBC.JDBCtest.domain.Nember;

public interface JDBCImpl<T> {
    //增加
    boolean insert(T nember);

    //删除
    boolean delete(int n);

    //改
    boolean update(T nember);

    //查找
    boolean select(String i, Boolean isreturn) throws Exception;

}
